virtual P6R::P6ERR P6R::p6IXpathExpression::initialize ( P6XPATHFLAGS  flags, p6IDataStream *  pTraceResult  )

pure virtual

Sets up the component to run properly.

Parameters

flags	[ in ] Set perferences for the new object. These preferences are fixed during the lifetime of the object.
pTraceResult	[ in ] Created by the caller, all output generated from trace() or error() XPath functions. This parameter can be NULL in which case no tracing will be visible.

Returns

Success	P6R::eOk
Failure	P6R::eNoMemory	Insuffficient memory to properly initialize the component
	P6R::eAlreadyInitialized	Can only be called once successfully.